Znn3bq.jpeg
²é¿´: 2055  |  »Ø¸´: 12

yhpaid

гæ (СÓÐÃûÆø)

[ÇóÖú] ÂÁºÏ½ðµÄ½ðÏฯʴ¼Á NaOH

±¾ÈËÏÖÔÚ×öÂÁºÏ½ðÏëÓà  10%NaOH×÷Ϊ¸¯Ê´¼Á£¬Çë½Ì¸÷λ´óϺÃÇ£¬ÓÃÕâ¸ö¸¯Ê´Òº´óÔ¼µÃ¸¯Ê´¶à³¤Ê±¼ä
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

shyʱÓê

Í­³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
11Â¥: Originally posted by yhpaid at 2013-07-26 21:35:26
¶÷¶÷ ллÄã...

×£ÄãÔçÈճɹ¦£¬ÓÐʱºò¸¯Ê´¼Á¶ÔÁËÒ²ÊÇÐèÒªÄÍÐIJſÉÒÔµÄ
12Â¥2013-07-26 22:32:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

Barrywu

Í­³æ (СÓÐÃûÆø)

·´ÕýÎÒûÓÐÓùý£¬ÎÒÓõÄÊÇHF£¬°Ù·ÖÖ®1µÄ  µÈÄãÓúÃÁËNaOH,ÄܸæËßÎÒÂð£¿ÎÒ×î½üÒòΪҪ×öÂÁºÏ½ðµÄ½ðÏ࣬¿ìÒª·èÁË
2Â¥2013-07-23 15:47:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yhpaid

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by Barrywu at 2013-07-23 15:47:40
·´ÕýÎÒûÓÐÓùý£¬ÎÒÓõÄÊÇHF£¬°Ù·ÖÖ®1µÄ  µÈÄãÓúÃÁËNaOH,ÄܸæËßÎÒÂð£¿ÎÒ×î½üÒòΪҪ×öÂÁºÏ½ðµÄ½ðÏ࣬¿ìÒª·èÁË

ÎÒÓÃÁËHFËá £¬²»ºÃÓ㬲ÅÓÃNaOH
3Â¥2013-07-23 16:17:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Barrywu

Í­³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÄãµÄÂÁºÏ½ðÊÇÊ²Ã´ÅÆºÅµÄ°¡£¿ÄãÊÇÒª¿´¾§Á£»¹ÊÇÒª¿´ÀïÃæµÄ×éÖ¯°¡£¿
4Â¥2013-07-23 17:00:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yhpaid

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by Barrywu at 2013-07-23 17:00:35
ÄãµÄÂÁºÏ½ðÊÇÊ²Ã´ÅÆºÅµÄ°¡£¿ÄãÊÇÒª¿´¾§Á£»¹ÊÇÒª¿´ÀïÃæµÄ×éÖ¯°¡£¿

ÎÒÄǸöûÓÐÅÆºÅ£¬ÎÒ¿´µÄÊÇ×éÖ¯
5Â¥2013-07-23 20:15:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cocoxiang

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
5Â¥: Originally posted by yhpaid at 2013-07-23 20:15:26
ÎÒÄǸöûÓÐÅÆºÅ£¬ÎÒ¿´µÄÊÇ×éÖ¯...

ÂÁºÏ½ðµÄÖÖÀàÌ«¶à£¬ËùÒÔÈç¹ûÄã²»Á˽âÆäÅÆºÅ£¨³É·Ö£©ºÍÈÈ´¦Àí״̬µÄ»°£¬ÄÇôÄã¿ÉÄÜÒª×ߺܶàÍä·¡£
6Â¥2013-07-23 22:02:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yhpaid

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
6Â¥: Originally posted by cocoxiang at 2013-07-23 22:02:36
ÂÁºÏ½ðµÄÖÖÀàÌ«¶à£¬ËùÒÔÈç¹ûÄã²»Á˽âÆäÅÆºÅ£¨³É·Ö£©ºÍÈÈ´¦Àí״̬µÄ»°£¬ÄÇôÄã¿ÉÄÜÒª×ߺܶàÍä·¡£...

ºÇºÇллÄãŶ£¬Õâ¸öÊÇвÄÁÏ£¬»¹Ã»ÓÐÅÆºÅ
7Â¥2013-07-23 22:06:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÍõÁî111

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Ã²ËÆÊ±¼ä¶ÔÆä¸¯Ê´Ã»ÓÐÌ«´óÓ°Ï죬1·ÖÖÓºÍ10·ÖÖÓ¿ÉÄÜÒ»Ñù£¬Â¥Ö÷¿É×öÏÂÊÔÑé¡£
»î×ŵÄÒâÒå
8Â¥2013-07-24 08:45:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yhpaid

гæ (СÓÐÃûÆø)

ÎÒ¿ÉÒÔÊÔÊÔ£¬Ð»Ð»

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
9Â¥2013-07-24 08:50:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shyʱÓê

Í­³æ (³õÈëÎÄ̳)

вÄÁϾÍÓôó¼Ò¸¯Ê´ÂÁºÏ½ð³£Óõĸ¯Ê´¼Á¶¼ÊÔÊÔ°É
10Â¥2013-07-25 15:21:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ yhpaid µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[Óлú½»Á÷] ¶þ±½¼×ͪËáÀàÑÜÉúÎï 50+3 С°×°®Ö÷ÈË 2026-04-17 6/300 2026-04-17 18:47 by kf2781974
[¿¼ÑÐ] 291Çóµ÷¼Á +9 ¹ØÒä±±. 2026-04-14 9/450 2026-04-16 22:49 by cfdbai
[¿¼ÑÐ] 22ר˶Çóµ÷¼Á +10 haoyunÉϰ¶ 2026-04-11 12/600 2026-04-16 22:21 by Öí»á·É
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬ÉúÎïѧ326Çóµ÷¼Á +9 Áõīī 2026-04-15 9/450 2026-04-16 17:14 by ´Þ´Þ´Þcccc
[¿¼ÑÐ] 307ÖÐÒ½¿¼Ñе÷¼Á +6 ÓÚÒÔ²ÉÞÀ 2026-04-14 6/300 2026-04-16 16:20 by qingfeng258
[¿¼ÑÐ] 290µ÷¼ÁÉúÎï0860 +38 ÍÛ¹þ¹þ£¬¡£ 2026-04-11 44/2200 2026-04-16 09:52 by cuisz
[¿¼ÑÐ] 279ѧ˶ʳƷרҵÇóµ÷¼ÁԺУ 20+7 ¹Â¶ÀµÄÀǰ®³ÔÑò 2026-04-12 29/1450 2026-04-16 09:00 by screening
[¿¼ÑÐ] Çóµ÷¼ÁÍÆ¼ö +8 СÄô°®Ñ§Ï° 2026-04-14 8/400 2026-04-16 07:22 by ѧԱJpLReM
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á? +10 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 10/500 2026-04-15 21:50 by noqvsozv
[¿¼ÑÐ] 085404 22408 309·ÖÇóµ÷¼Á +9 lzmk 2026-04-14 10/500 2026-04-15 20:02 by ѧԱJpLReM
[¿¼ÑÐ] 211±¾¿Æ²ÄÁÏ»¯¹¤Çóµ÷¼Á +19 YHLAH 2026-04-11 23/1150 2026-04-14 22:25 by fenglj492
[¿¼ÑÐ] ¸÷λÀÏʦºÃ£¬Çóµ÷¼Á£¬±¾¿Æ211£¬Ò»Ö¾Ô¸Ìì½ò´óѧÉúÎïÓëҽҩѧ˶£¬²îÁ½Ãû¼ȡ¡£ +11 ·ÁùÁùjjj 2026-04-13 11/550 2026-04-14 16:01 by zs92450
[¿¼ÑÐ] ¿¼Ñе÷¼Á +13 ³¤¹­°Á 2026-04-13 14/700 2026-04-14 14:44 by zs92450
[¿¼ÑÐ] 085408¹âµçÐÅÏ¢¹¤³Ìר˶355Ò»Ö¾Ô¸³¤´º¹â»úËùµ÷¼Á +6 Íõymaa 2026-04-13 13/650 2026-04-14 11:33 by Íõymaa
[¿¼ÑÐ] Çóµ÷¼Á£¬985²ÄÁÏÓ뻯¹¤348·Ö +9 º­ÖñÁõ 2026-04-11 14/700 2026-04-13 22:26 by º­ÖñÁõ
[¿¼ÑÐ] 293Çóµ÷¼Á +16 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 18/900 2026-04-13 21:47 by ѧԱJpLReM
[¿¼ÑÐ] 302Çóµ÷¼Á +10 Ò×£¡? 2026-04-13 10/500 2026-04-13 19:04 by lbsjt
[¿¼ÑÐ] 331Çóµ÷¼Á +5 Íõ¹ú˧ 2026-04-11 5/250 2026-04-11 22:56 by Ϫ½§Á÷Ë®
[¿¼ÑÐ] Ò»Ö¾Ô¸Ïôó0856£¬306Çóµ÷¼Á +15 Bblinging 2026-04-11 15/750 2026-04-11 22:53 by 314126402
[¿¼ÑÐ] 359Çóµ÷¼Á +5 θ¾·ÂÎÀÛÁË 2026-04-11 5/250 2026-04-11 19:55 by lbsjt
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û